greenhouse production Articles

  • Pesticide runoff from greenhouse production

    A research has been undertaken studying pesticide residues in water from greenhouses and the use of soils and filter materials to reduce such losses. The pesticides detected in water samples collected downstream greenhouses include 9 fungicides, 5 herbicides and 4 insecticides. 10 compounds from flower and vegetable productions were frequently found to exceed environmental risk levels, and with a ...


    By IWA Publishing

  • Fluorinated greenhouse gases 2015

    Summary of data reported by companies on the production, import and export of fluorinated greenhouse gases in the European Union Background and policy International policy The greenhouse gases addressed by the United Nations Framework Convention on Climate Change (UNFCCC) include several groups of fluorinated gases, the so-called F-gases. ...

  • Fluorinated greenhouse gases 2011

    Greenhouse gases covered by the UNFCCC Kyoto Protocol include amongst others, three groups of fluorinated greenhouse gases (the so-called 'F-gases'): hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6). These F-gases typically have very long lifetimes in the atmosphere and high global warming potentials (GWPs). The European Union Regulation (EC) No 842/2006 on ...

  • Greenhouse packs a power punch

    Closed loop system utilizes gasification, algae ponds and anaerobic digestion to convert wood waste to a variety of products, including biofuel, biogas and a soil amendment. MICHAEL Smith is supervising the first commercial-scale Green Power House at the F.H. Stoltze Land and Lumber Co. near Columbia Falls, Montana. Smith, a physicist, has designed a system to take waste products and turn them ...


    By BioCycle Magazine

  • Fluorinated greenhouse gases 2013

    Aggregated data reported by companies on the production, import and export of fluorinated greenhouse gases in the European Union. Background and policy The greenhouse gases (GHGs) covered by the UNFCCC Kyoto Protocol include three groups of fluorinated GHGs (the so-called 'F-gases'): hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) ...

  • Fluorinated greenhouse gases 2012

    Data reported by companies on the production, import and export of fluorinated greenhouse gases in the European Union Background Greenhouse gases covered by the UNFCCC Kyoto Protocol include amongst others, three groups of fluorinated greenhouse gases (F-gases): hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6). These F-gases have ...

  • Wireless Greenhouse Monitoring and Control

    CAS DataLoggers Provides the Intelligent Automated Solution A fruit crop experiment station needed to remotely monitor and control its climate systems in a number of greenhouses.  The proposed system needed to monitor soil moisture content and temperature and actively control irrigation and airflow by opening and closing windows to ensure that the appropriate temperature was ...


    By CAS DATALOGGERS

  • Q&A with Greenhouse Expert Theo Van de Sande

    Here at Illumitex we pride ourselves in not only our products, but our expert staff as well. Theo Van de Sande, our Senior Greenhouse Consultant, sat down with me to answer a few questions over greenhouse farming. But before we give you tips from a pro, a little background on Theo – Theo is a third generation greenhouse grower from the Netherlands with over 30 years of experience and ...


    By Illumitex Inc.

  • GreenWare`s Greenhouse Gas Performance Software.

    In December 1997, member countries of the United Nations reached agreement to reduce their total greenhouse gas emissions under the Kyoto Protocol. By 2005, all member countries will have to report on their progress. Such international action reflects the immediate need to tackle the issue of greenhouse gas emissions and their impact on climate change. As the world looks to the new millennium, ...


  • Chicago Council lists three-decade changes in greenhouse gases and average temperature

    In 2011, we wrote a column, “Global warming is happening: How should farmers respond?” (http://agpolicy.org/weekcol/549.html). In that column we began by saying, “There was a time when one could legitimately argue that there was a lack of scientific agreement over the issue of the role of humans in global warming and even whether we were in a ...


    By National Farmers Union

  • Greenhouse impact of fossil, forest residues and jatropha diesel: a static and dynamic assessment

    Biofuels have been recognised as one option for mitigating climate change. However, in order to show the sustainability of biomass-based fuels, an assessment of the savings in Greenhouse Gas (GHG) emissions compared to fossil fuels needs to be clearly shown. There are two ways to measure the greenhouse impact of an activity. It can be done statically or dynamically, by using Global Warming ...


    By Inderscience Publishers

  • Fertilizer application timing influences greenhouse gas fluxes over a growing season

    Microbial production and consumption of greenhouse gases (GHG) is influenced by temperature and nutrients, especially during the first few weeks after agricultural fertilization. The effect of fertilization on GHG fluxes should occur during and shortly after application, yet data indicating how application timing affects both GHG fluxes and crop yields during a growing season are lacking. We ...

  • Commission Calls for New Policies as EU Greenhouse Gases Rise Again

    EU greenhouse gas emissions rose for the second successive year in 2001, raising concerns over progress towards targets under the Kyoto Protocol. The European Commission has responded with a call for 'additional measures' to cut emissions from industry, transport and products. Under the Kyoto Protocol, the EU signed up to reduce its greenhouse gas emissions to 8% below the 1990 level by 2008-12. ...

  • Expanding Markets with Bagged Products

    Untitled Document When evaluating a move into bagging compost, mulch and blends, production volumes, distribution markets, automation and diversity of bag sizes all need to be ...


    By BioCycle Magazine

  • Energy use and greenhouse gas emissions and related improvement options of the broiler chicken meat supply chain

    Energy consumption and the climate–change impact (i.e., carbon footprint) of a typical Finnish broiler chicken fillet product were studied using a supply–chain integrated life cycle assessment method. All essential production stages from parent stock and production of farming inputs to product distribution and sales in retail stores were included in the assessment. The results of the ...


    By Inderscience Publishers

  • Greenhouse gas, animal performance, and bacterial population structure responses to dietary monensin fed to dairy cows

    Received for publication January 27, 2009. The present study investigated the effects of a feed additive and rumen microbial modifier, monensin sodium (monensin), on selected variables in lactating dairy cows. Monensin fed cows (MON, 600 mg d–1) were compared with untreated control cows (CON, 0 mg d–1) with respect to the effects of monensin on the production of three greenhouse gases (GHG), ...

  • Comparison of date-palm wastes and perlite as culture substrates on growing indices in greenhouse cucumber

    Abstract Different substrates have several materials which could have direct and/or indirect effects on plant growth and development. Therefore selecting the best substrate between the ...

  • Formation and emissions of ammonia and greenhouse gases from stored and composted solid animal manure

    Beside other branches of industry, agriculture is an important source of methane (CH4) and nitrous oxide (N2O) emissions and the most important source of ammonia (NH3). In spite of several investigations concerning ammonia and greenhouse gas emissions during storage and composting of liquid and solid animal manure, the real extent of these emissions is still unknown. This is mainly because of the ...


    By ORBIT e.V.

  • Impacts of altered light spectral quality on warm season turfgrass growth under greenhouse conditions

    Warm-season turfgrass quality declines under shade due to reduced photosynthesis, increased disease pressure, reduced carbohydrate production, tree root competition, and reduced lateral stem growth. Another factor limiting turfgrass growth and development under tree shade is variable qualities of light filtered by trees. However, effects of various filtered wavelengths on turfgrass performance ...

  • Biopesticides Examined for Role in Field Production

    Biopesticides deserve respect. Once derided as snake oil, today’s products have proven benefits in suppressing pest organisms. Whether they activate plant defenses, parasitize or inhibit pathogen growth or make the environment less favourable to disease, they can play an integral role in crop protection. While the greenhouse sector first excelled at incorporating biopesticides in controlled ...

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